Hemisphere:  Northern  ·  Contains:  Hercules Globular Cluster  ·  M 13  ·  NGC 6205
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M13-Amas d'Hercule, 



    
        

            Frédéric Girard
M13-Amas d'Hercule
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M13-Amas d'Hercule

Technical card

Imaging telescopes or lenses: Celestron C11 Edge HD

Imaging cameras: QSI 640 WSG

Mounts: Avalon Linear

Focal reducers: Celestron .7x Focal Reducer

Software: PixInsight  ·  MaximDL

Filters: astronomik Filtre

Accessory: Orion Star Shoot Autoguider  ·  phd guiding


Dates:May 25, 2015

Frames: 64x180"

Integration: 3.2 hours

Avg. Moon age: 7.18 days

Avg. Moon phase: 47.81%


Basic astrometry details

Astrometry.net job: 3510949

RA center: 16h 41' 34"

DEC center: +36° 28' 8"

Pixel scale: 0.765 arcsec/pixel

Orientation: 166.947 degrees

Field radius: 0.299 degrees


Resolution: 1943x2029

Data source: Backyard

Description

M13 - LRVB:

- L: 22x180s -20C bin 1x1
- R: 15x180s -20C bin 2x2
- V: 16x180s -20C bin 2x2
- B: 11x180s -20C bin 2x2

150 offset, 35 dark, 10 flat

Comments

Author

Flavastro
Frédéric Girard
License: Attribution-NonCommercial Creative Commons
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M13-Amas d'Hercule, 



    
        

            Frédéric Girard